8648889459828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{9319}}^1\times {\mathrm{6911}}^1$

素因数の和:16306

約数の個数: 144

約数和(自身を含む): 21991387299840

約数和(自身を除く): 13342497840012

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 361, 372, 589, 722, 1083, 1178, 1444, 1767, 2166, 2356, 3534, 4332, 6911, 7068, 9319, 11191, 13822, 18638, 20733, 22382, 27644, 27957, 33573, 37276, 41466, 44764, 55914, 67146, 82932, 111828, 131309, 134292, 177061, 214241, 262618, 288889, 354122, 393927, 428482, 525236, 531183, 577778, 642723, 708244, 787854, 856964, 866667, 1062366, 1155556, 1285446, 1575708, 1733334, 2124732, 2494871, 2570892, 3364159, 3466668, 4070579, 4989742, 5488891, 6728318, 7484613, 8141158, 9979484, 10092477, 10977782, 12211737, 13456636, 14969226, 16282316, 16466673, 20184954, 21955564, 24423474, 29938452, 32933346, 40369908, 48846948, 64403609, 65866692, 77341001, 104288929, 128807218, 154682002, 193210827, 208577858, 232023003, 257614436, 309364004, 312866787, 386421654, 417155716, 464046006, 625733574, 772843308, 928092012, 1223668571, 1251467148, 1996511879, 2447337142, 3671005713, 3993023758, 4894674284, 5989535637, 7342011426, 7986047516, 11979071274, 14684022852, 23249702849, 23958142548, 37933725701, 46499405698, 69749108547, 75867451402, 92998811396, 113801177103, 139498217094, 151734902804, 227602354206, 278996434188, 455204708412, 720740788319, 1441481576638, 2162222364957, 2882963153276, 4324444729914, 8648889459828]

約数ペア:

[(1, 8648889459828), (2, 4324444729914), (3, 2882963153276), (4, 2162222364957), (6, 1441481576638), (12, 720740788319), (19, 455204708412), (31, 278996434188), (38, 227602354206), (57, 151734902804), (62, 139498217094), (76, 113801177103), (93, 92998811396), (114, 75867451402), (124, 69749108547), (186, 46499405698), (228, 37933725701), (361, 23958142548), (372, 23249702849), (589, 14684022852), (722, 11979071274), (1083, 7986047516), (1178, 7342011426), (1444, 5989535637), (1767, 4894674284), (2166, 3993023758), (2356, 3671005713), (3534, 2447337142), (4332, 1996511879), (6911, 1251467148), (7068, 1223668571), (9319, 928092012), (11191, 772843308), (13822, 625733574), (18638, 464046006), (20733, 417155716), (22382, 386421654), (27644, 312866787), (27957, 309364004), (33573, 257614436), (37276, 232023003), (41466, 208577858), (44764, 193210827), (55914, 154682002), (67146, 128807218), (82932, 104288929), (111828, 77341001), (131309, 65866692), (134292, 64403609), (177061, 48846948), (214241, 40369908), (262618, 32933346), (288889, 29938452), (354122, 24423474), (393927, 21955564), (428482, 20184954), (525236, 16466673), (531183, 16282316), (577778, 14969226), (642723, 13456636), (708244, 12211737), (787854, 10977782), (856964, 10092477), (866667, 9979484), (1062366, 8141158), (1155556, 7484613), (1285446, 6728318), (1575708, 5488891), (1733334, 4989742), (2124732, 4070579), (2494871, 3466668), (2570892, 3364159)]